外部性问题的系统经济学分析

An Analysis of External Problems from the Perspective of Systems Economics

外部性产生的必要条件是相关各方属于同一个系统。因此,有多少种系统化的方式就有多少种外部性。从宏观上讲,可以把外部性划分为以下三种:生态外部性、经济外部性和社会外部性。处理外部性的根本方法就是系统解耦。

The necessary condition generating externality is that all related parties belong to one system.Therefore,the classification of systems correspond to that of externalities.Macroscopically speak-ing,the externalities can be divided into the following three types:ecological externality,economic exter-nality and social externality.The fundamental method for dealing with externality is discouplling of sys-tems.